Within each content area, there are one or more tutorials. Each tutorial consists of lessons. Each lesson should be a page detailing the concept being taught, along with sample code. Lesson and page ...

Objects and arrays may end with trailing commas. Strings can be single-quoted, and multi-line string literals are allowed. There are a few other more minor extensions to JSON; see the above page for ...

If you work with strings in your Python scripts and you're writing obscure logic to process them, then you need to look into ...